176968980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 573640704

約数和(自身を除く): 396671724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 302, 306, 340, 383, 453, 510, 604, 612, 755, 765, 766, 906, 1020, 1149, 1359, 1510, 1530, 1532, 1812, 1915, 2265, 2298, 2567, 2718, 3020, 3060, 3447, 3830, 4530, 4596, 5134, 5436, 5745, 6511, 6795, 6894, 7660, 7701, 9060, 10268, 11490, 12835, 13022, 13590, 13788, 15402, 17235, 19533, 22980, 23103, 25670, 26044, 27180, 30804, 32555, 34470, 38505, 39066, 46206, 51340, 57833, 58599, 65110, 68940, 77010, 78132, 92412, 97665, 115515, 115666, 117198, 130220, 154020, 173499, 195330, 231030, 231332, 234396, 289165, 292995, 346998, 390660, 462060, 520497, 578330, 585990, 693996, 867495, 983161, 1040994, 1156660, 1171980, 1734990, 1966322, 2081988, 2602485, 2949483, 3469980, 3932644, 4915805, 5204970, 5898966, 8848449, 9831610, 10409940, 11797932, 14747415, 17696898, 19663220, 29494830, 35393796, 44242245, 58989660, 88484490, 176968980]

約数ペア:

[(1, 176968980), (2, 88484490), (3, 58989660), (4, 44242245), (5, 35393796), (6, 29494830), (9, 19663220), (10, 17696898), (12, 14747415), (15, 11797932), (17, 10409940), (18, 9831610), (20, 8848449), (30, 5898966), (34, 5204970), (36, 4915805), (45, 3932644), (51, 3469980), (60, 2949483), (68, 2602485), (85, 2081988), (90, 1966322), (102, 1734990), (151, 1171980), (153, 1156660), (170, 1040994), (180, 983161), (204, 867495), (255, 693996), (302, 585990), (306, 578330), (340, 520497), (383, 462060), (453, 390660), (510, 346998), (604, 292995), (612, 289165), (755, 234396), (765, 231332), (766, 231030), (906, 195330), (1020, 173499), (1149, 154020), (1359, 130220), (1510, 117198), (1530, 115666), (1532, 115515), (1812, 97665), (1915, 92412), (2265, 78132), (2298, 77010), (2567, 68940), (2718, 65110), (3020, 58599), (3060, 57833), (3447, 51340), (3830, 46206), (4530, 39066), (4596, 38505), (5134, 34470), (5436, 32555), (5745, 30804), (6511, 27180), (6795, 26044), (6894, 25670), (7660, 23103), (7701, 22980), (9060, 19533), (10268, 17235), (11490, 15402), (12835, 13788), (13022, 13590)]